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Diffstat (limited to 'sound/soc/cirrus/ep93xx-ac97.c')
-rw-r--r--sound/soc/cirrus/ep93xx-ac97.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index d49e055..4bc9490 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -237,13 +237,12 @@ static irqreturn_t ep93xx_ac97_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
-struct snd_ac97_bus_ops soc_ac97_ops = {
+static struct snd_ac97_bus_ops ep93xx_ac97_ops = {
.read = ep93xx_ac97_read,
.write = ep93xx_ac97_write,
.reset = ep93xx_ac97_cold_reset,
.warm_reset = ep93xx_ac97_warm_reset,
};
-EXPORT_SYMBOL_GPL(soc_ac97_ops);
static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream,
int cmd, struct snd_soc_dai *dai)
@@ -395,6 +394,10 @@ static int ep93xx_ac97_probe(struct platform_device *pdev)
ep93xx_ac97_info = info;
platform_set_drvdata(pdev, info);
+ ret = snd_soc_set_ac97_ops(&ep93xx_ac97_ops);
+ if (ret)
+ goto fail;
+
ret = snd_soc_register_component(&pdev->dev, &ep93xx_ac97_component,
&ep93xx_ac97_dai, 1);
if (ret)
@@ -405,6 +408,7 @@ static int ep93xx_ac97_probe(struct platform_device *pdev)
fail:
platform_set_drvdata(pdev, NULL);
ep93xx_ac97_info = NULL;
+ snd_soc_set_ac97_ops(NULL);
return ret;
}
@@ -420,6 +424,8 @@ static int ep93xx_ac97_remove(struct platform_device *pdev)
platform_set_drvdata(pdev, NULL);
ep93xx_ac97_info = NULL;
+ snd_soc_set_ac97_ops(NULL);
+
return 0;
}
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